FSA Alloy Road Chainring Set – ABS 110 BCD 52/36T (Shimano 12s, WA975 + WB140)
EAN: 37000226006050
Part Number: CR ROAD KIT 4h ABS110 52x36T SH12 WA975+WB140
Brand: FSA (Full Speed Ahead)
Type: Road chainring kit (outer + inner)
The FSA ABS 110 BCD alloy chainring kit is the perfect replacement or upgrade for Shimano 12-speed road drivetrains. The 52/36T semi-compact chainring combination delivers an ideal balance between high-speed flat riding and efficient climbing capabilities.
Precision CNC-machined from high-strength aluminum, these chainrings feature engineered shifting ramps and pins to ensure fast, crisp, and quiet front shifts even under heavy pedaling loads.
Key Features
- Shimano 12-Speed Compatible: Optimized specifically for modern 12-speed Shimano road chains and shifting systems (SH12 / N11).
- ABS (Asymmetric Bolt Spacing): 4-arm 110 mm BCD design maximizes stiffness and power transfer while saving weight.
- Semi-Compact Gearing (52/36T): Versatile chainring combination for road training, sportives, and racing.
- Precision CNC Construction: Premium aluminum alloy build for long wear life and reduced weight.
- Complete Kit: Includes both outer (52T – WA975) and inner (36T – WB140) chainrings.
Technical Specifications
| Brand |
FSA (Full Speed Ahead) |
| Part Number |
37000226006050 |
| Compatibility |
Shimano 12-Speed (SH12 / N11) |
| Bolt Circle Diameter (BCD) |
110 mm ABS (4-bolt asymmetric) |
| Tooth Count |
52/36T (Outer: 52T WA975 / Inner: 36T WB140) |
| Material |
Aluminum |
| Discipline |
Road |
| EAN |
37000226006050 |
